The cooking bag is made of cooked food by quick freezing technology. Chinese and western cuisines, eight major cuisines and other staple foods have been processed layer by layer, tested by circulation control, sealed by microwave PET bags, quickly frozen, preserved at a low temperature of-0/8 degrees, and delivered by cold chain throughout. The nutrition, taste and fragrance of quick-frozen food can be preserved to the maximum extent.

Retort pouch is commonly known as frozen conditioning bag, and there are also normal temperature conditioning bags. The value of room temperature packaging in quality, nutrition and taste is not as good as that of frozen packaging.

The circulation channel of cooking bag is catering industry. As for the cooking bags that are basically used by well-known restaurant chain brands, online celebrity brand stores and take-away shops, it can be said that as long as it is a store that guarantees standardized food delivery within half an hour, it must use cooking bags. Therefore, the big customer of cooking bags is the catering industry, and the terminal sales for consumers are a small part.

Xinmeixiang cooking bag has the largest market share in the industry, and its signboard is braised pork on the table. Only this dish has developed nearly ten flavors and products, and its market share has been quickly seized by this product, achieving an ex-factory price that peers can't match. The price is lower than xinmeixiang, and the quality is definitely not as good as its home; If the quality is better than it, the price will definitely be much more expensive than its home.